michael@0: #ifdef NDEBUG
michael@0: #undef NDEBUG
michael@0: #endif
michael@0: #include <stdlib.h>
michael@0: #include <cubeb/cubeb.h>
michael@0: #include <assert.h>
michael@0: #include <stdio.h>
michael@0: 
michael@0: #define LOG(msg) fprintf(stderr, "%s\n", msg);
michael@0: 
michael@0: int main(int argc, char * argv[])
michael@0: {
michael@0:   cubeb * ctx = NULL;
michael@0:   int rv;
michael@0:   uint32_t max_channels;
michael@0:   uint32_t preferred_rate;
michael@0:   uint32_t latency_ms;
michael@0: 
michael@0:   LOG("latency_test start");
michael@0:   rv = cubeb_init(&ctx, "Cubeb audio test");
michael@0:   assert(rv == CUBEB_OK && "Cubeb init failed.");
michael@0:   LOG("cubeb_init ok");
michael@0: 
michael@0:   rv = cubeb_get_max_channel_count(ctx, &max_channels);
michael@0:   assert(rv == CUBEB_OK && "Could not query the max channe count.");
michael@0:   assert(max_channels > 0 && "Invalid max channel count.");
michael@0:   LOG("cubeb_get_max_channel_count ok");
michael@0: 
michael@0:   rv = cubeb_get_preferred_sample_rate(ctx, &preferred_rate);
michael@0:   assert(rv == CUBEB_OK && "Could not query the preferred sample rate.");
michael@0:   assert(preferred_rate && "Invalid preferred sample rate.");
michael@0:   LOG("cubeb_get_preferred_sample_rate ok");
michael@0: 
michael@0:   cubeb_stream_params params = {
michael@0:     CUBEB_SAMPLE_FLOAT32NE,
michael@0:     preferred_rate,
michael@0:     max_channels
michael@0:   };
michael@0:   rv = cubeb_get_min_latency(ctx, params, &latency_ms);
michael@0:   assert(rv == CUBEB_OK && "Could not query the minimal latency.");
michael@0:   assert(latency_ms && "Invalid minimal latency.");
michael@0:   LOG("cubeb_get_min_latency ok");
michael@0: 
michael@0:   cubeb_destroy(ctx);
michael@0:   LOG("cubeb_destroy ok");
michael@0: 
michael@0:   return EXIT_SUCCESS;
michael@0: }